Sunny Health & Fitness SF-B2883 User manual

PROGRAMMABLE UPRIGHT BIKE
SF-B2883
USER MANUAL
IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions.
Your satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE
CONTACTED US: [email protected] or 1-877-90SUNNY (877-907-8669).

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IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. To ensure your safety and health, please use this
equipment correctly. It is important to read this entire manual before assembling and using the
equipment. Safe and effective use can only be achieved if the equipment is assembled, maintained
and used properly. It is your responsibility to ensure that all users of the equipment are informed of
all warnings and precautions.
1. Before starting any exercise program, you should consult your physician to determine if you
have any medical or physical conditions that could put your health and safety at risk, or prevent
you from using the equipment properly. Your physician’s advice is essential if you are taking
medication that affects your heart rate, blood pressure or cholesterol level.
2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising if you experience any of the following symptoms: pain, tightness in your chest,
irregular heartbeat, shortness of breath, lightheadedness, dizziness or feelings of nausea. If you
do experience any of these conditions, you should consult your physician before continuing with
your exercise program.
3. Keep children and pets away from the equipment. The equipment is designed for adult use only.
4. Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet.
To ensure safety, the equipment should have at least 2 feet (60 CM) of free space all around it.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. The safety of
the equipment can only be maintained if it is regularly examined for damage and/or wear and
tear.
6. Always use the equipment as indicated. If you find any defective components while assembling
or checking the equipment, or if you hear any unusual noises coming from the equipment during
exercise, discontinue use of the equipment immediately and do not use until the problem has
been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may
become entangled in the equipment.
8. Do not place fingers or objects into the moving parts of the equipment.
9. The maximum weight capacity of this unit is 240 pounds (110 KG).
10.The equipment is not suitable for therapeutic use.
11.To avoid bodily injury and/or damage to the product or property, proper lifting and moving is
required.
12.Your product is intended for use in cool, dry conditions. You should avoid storage in extreme
cold, hot or damp areas as this may lead to corrosion and other related problems.
13.This equipment is designed for indoor and home use only, it is not intended for commercial use!

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EXPLODED DIAGRAM 1

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EXPLODED DIAGRAM 2
HARDWARE PACKAGE
Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
The model number (found on cover of manual)
The product name (found on cover of manual)
The part number found on the “EXPLODED DIAGRAM” and “PARTS LIST” (found near the
front of the manual)
Please contact us at [email protected] or 1- 877 - 90SUNNY (877-907-8669).
#37 D8xФ22x2 1PC
#30 1PC
#75 S6 1PC
#19 1PC
#76 S13,14,15 1PC

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PARTS LIST
NO.
Description
Spec.
Qty.
NO.
Description
Spec.
Qty.
1
Main Frame
1
40
Idler Wheel
1
2
Rear Stabilizer
1
41
Idler Wheel Linkage
1
3
Trunk Wire
1
42
Motor
1
4
Pulse Wire
1
43
Belt Pulley
1
5
Square Cap
2
44L/R
Chain Cover
1 pr.
6
U Shape Bracket
1
45
Crank Cover
2
7
Handlebar
1
46
Nut
2
8
Flat Washer
D8xФ16x1.5
11
47
Washer
1
9
Cross Pan Head
Screw
ST4.2x18
20
48
Two-Slot Nut
1
10
Handlebar Cover
1
49
Ball Rack
2
11
Upright Tube Cover
1
50
Axle Bowl
2
12
Handlebar Post
1
51
Three-Slot Nut
1
13
Arc Washer
Ф20xd8.5XR30
4
52
Big Flat Washer
1
14
Hex Pan Head Screw
M8x16
12
53
Tension Cable
1
15
Spring Washer
D8
14
54
Belt
1
16
Sensor Wire
1
55
Hex Bolt
M6x15
5
17
Meter
1
56
Spring Washer
D6
5
18L/R
Front End Cap
1 pr.
57
Flat Washer
D6xФ12x1
2
19
Spring Knob
1
58
Axle Spring Washer
2
20
Front Stabilizer
1
59
Magnetic Board Axle
1
21
Crank
1
60
Magnetic Board
1
22L/R
Pedal
1 pr.
61
Square Magnet
4
23
Hex Socket Head Bolt
M8x30
2
62
Flat Washer
D6xФ16x1.5
3
24
Foam Grip
2
63
Bolt
1
25
Seat Slider
1
64
Flat Washer
D10xФ14x1
1
26L/R
Rear End Cap
1 pr.
65
Nylon Nut
M8
1
27
Round Cap
2
66
Cross Pan Head Bolt
M6x10
4
28
Cross Pan Head
Screw
M5x10
4
67
Cross Pan Head Bolt
M6x8
2
29
Seat Post
1
68
Bushing
1
30
Knob
1
69
Flywheel Axle
1
31
Hex Bolt
M8x16
3
70
Flywheel
1
32
Seat
1
71
Bearing
2
33
Water Bottle Holder
1
72
Wave Washer
Ф12xФ15.5x0
.3
1
34
Cross Pan Head Bolt
M5x15
2
73
Plate
2
35
Flat Washer
D12xd5x1
2
74
Bearing Bracket
2
36
Adaptor
1
75
Allen Wrench
S6
1
37
Flat Washer
D8xФ22x2
1
76
Spanner
S13,14,15
1
38
Hex Bolt
M5x60
1
77
Tension Spring
1
39
Hex Screw
M5
2
78
Flat Washer
D5xФ10x1
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ASSEMBLY INSTRUCTIONS

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We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY (877-907-8669).
STEP 1:
Remove 8 Hex Pan Head Screws (No. 14),
8 Spring Washers (No. 15), 8 Flat Washers
(No. 8) and 2 shipping tubes (A) from the
Main Frame (No. 1) using Allen Wrench
(No. 75).
NOTE: You may discard shipping tubes (A)
or save them to repackage the item in the
future.
Attach the Front Stabilizer (No. 20) and
Rear Stabilizer (No. 2) to the Main Frame
(No. 1) with 8 Hex Pan Head Screws (No.
14), 8 Spring Washers (No. 15) and 8 Flat
Washers (No. 8) that were just removed.
Tighten and secure with the Allen Wrench
(No. 75).
STEP 2:
Attach the Pedals (No. 22L/R) to the Crank
(No. 21)using Spanner (No. 76).
Note: Make sure to attach the Left Pedal
(No. 22L), marked (L), to the Left Crank
(No. 21). It should be tightened
COUNTER-CLOCKWISE. Make sure to
attach the Right Pedal (No. 22R), marked
(R), to the Right Crank (No. 21). It should
be tightened CLOCKWISE.
Attaching the Pedals (No. 22L/R) to the
wrong Crank (No. 21)or turning them the
wrong direction will damage the Crank (No.
21).

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We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY
(877-907-8669).
STEP 3:
Remove 4 Hex Pan Head Screws (No. 14),
4 Spring Washers (No. 15) and 4 Arc
Washers (No. 13) from the Main Frame
(No. 1) using Allen Wrench (No. 75).
Insert the Handlebar Post (No. 12) into the
Upright Tube Cover (No. 11) and move the
Upright Tube Cover (No. 11) higher.
Connect the Trunk Wire (No. 3) with
Sensor Wire (No. 16), then attach the
Handlebar Post (No. 12) to the Main Frame
(No. 1) with 4 Hex Pan Head Screws (No.
14), 4 Spring Washers (No. 15) and 4 Arc
Washers (No. 13) that were just removed.
Tighten and secure with the Allen Wrench
(No. 75). Move the Upright Tube Cover
(No. 11) lower so it snaps into the Main
Frame (No. 1).
STEP 4:
Remove 3 Hex Bolts (No. 31) and 3 Flat
Washers (No. 8) from the Seat (No. 32)
using Spanner (No. 76). Attach the Seat
(No. 32) to the Seat Slider (No. 25) with 3
Hex Bolts (No. 31) and 3 Flat Washers
(No. 8) that were just removed. Tighten and
secure with the Spanner (No. 76).
Attach the Seat Slider (No. 25) to the Seat
Post (No. 29) and secure with the Knob
(No. 30) and Flat Washer (No. 37).
Insert the Seat Post (No. 29) to the Main
Frame (No. 1), adjust to the proper height,
and insert and tighten the Spring Knob (No.
19) to secure.

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We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY (877-907-8669).
STEP 5:
Remove 4Cross Pan Head Screws (No.
28) from the Meter (No. 17) with Spanner
(No. 76).
Connect the Trunk Wire (No. 3) to the
corresponding wire of Meter (No. 17), then
lock the Meter (No. 17) to the bracket of
Handlebar Post (No. 12) with 4Cross Pan
Head Screws (No. 28) that were just
removed. Tighten and secure with the
Spanner (No. 76).
NOTE: Insert all wires into the tube of
Handlebar Post (No. 12).

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We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [e-mail] or 1-877-90SUNNY (877-907-8669).
STEP 6:
Remove 2 Hex Socket Head Bolts (No. 23)
and 2 Spring Washers (No. 15) from the
Handlebar Post (No. 12) using Allen
Wrench (No. 75).
Attach the Handlebar (No. 7) to the
Handlebar Post (No. 12) with 2 Hex Socket
Head Bolts (No. 23) and 2 Spring Washers
(No. 15) that were just removed. Tighten and
secure with the Allen Wrench (No. 75).
Then put the Handlebar Cover (No. 10) on
the Handlebar (No. 7).
Insert the Pulse Wire (No. 4) to the “PULSE
INPUT” hole in the back of Meter (No. 17).
NOTE: There are 2 holes in the back of the
Meter (No. 17): “PULSE INPUT” and
“SPEED INPUT”. Make sure to insert Pulse
Wire (No. 4) correctly into “PULSE INPUT”.
(Figure 1)
Remove 2 Cross Pan Head Bolts (No. 34)
and 2 Flat Washers (No. 35) from the
Handlebar Post (No. 12) with Spanner (No.
76).
Attach the Water Bottle Holder (No. 33) to
the Handlebar Post (No. 12) with 2 Cross
Pan Head Bolts (No. 34) and 2 Flat
Washers (No. 35) that were just removed.
Tighten and secure with the Spanner (No.
76).
Assembly is now complete! You can connect
the Adaptor (No. 36) to the Main Frame
(No. 1).
Figure 1

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ADJUSTMENT GUIDE
ADJUSTING THE LEVEL
If the bike is not level, turn the dials on the Rear End
Caps (No. 26L/R) to adjust. Turn counter-clockwise
to raise, and turn clockwise to lower.
ADJUSTING THE SEAT
The Seat (No. 32) of this bike is fully adjustable as it
moves Up, Down, Fore (forward), Aft (backward).
To adjust the height of the Seat Post (No. 29),
loosen and pull the [seat post] Spring Knob (No. 19)
outward, then raise or lower the Seat (No. 32) to the
desired height. Once adjusted, re-insert and tighten
the [seat post] Spring Knob (No. 19) to secure the
Seat Post (No. 29) in place.
To adjust the Seat (No. 32) back and forth, loosen
[seat slider] Knob (No. 30), then slide the Seat
Slider (No. 25) to the desired position. Once
positioned, tighten the [seat slider] Knob (No. 30) to
secure the Seat Slider (No. 25) in place.
MOVING THE BIKE
To move the bike, stand at the front of the bike so
that you’re directly in front of the Handlebar (No. 7).
Firmly grasp and hold each side of the Handlebar
(No. 7), place one foot on the Front Stabilizer (No.
20) and tilt the bike towards you until the
transportation wheels on the Front Stabilizer (No.
20) touch the ground. With the wheels on the
ground, you can transport the bike to the desired
location with ease.

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IMPORTANT ELECTRICAL INFORMATION
WARNING: The Programmable Upright Bike requires a power source of 1 amps (100-240V) in
order to properly operate. For your safety, as well as the safety of others, please verify that the power
source is correct before plugging the equipment. Any power source above or below this level could
cause significant damage to the equipment and or user.
OPERATING INSTRUCTIONS
Plug the adaptor into the bike and into the outlet.
The meter will turn on.
The meter will turn off if there is no signal input for 4 minutes. Press
any key on the meter to turn it on again.
NOTE: You can use the bike when it is not plugged in. The
meter will be off and you cannot adjust the resistance level or use any
of the functions.
KEY FUNCTIONS:
KEY
FUNCTION
START/STOP
Start and pause workouts
Start body fat measurement
Hold for 3 seconds to reset all function values to zero
DOWN
During workout, decreases the resistance level
Decrease value of selected parameter
UP
During workout, increases the resistance level
Increase value of selected parameter
ENTER
To input the value or mode
RECOVERY
Enters into Recovery function when computer displays the heart rate value.
Recovery displays F1-F6
F1 is poor recovery heart rate
F6 is excellent recovery heart rate
MODE
During workout, switch display from RPM to SPEED, ODO to DIST and
WATT to CALORIES
WORKOUT SELECTION:
After turning on the meter by plugging in the adaptor or if already plugged in, pressing any button
on the meter, use the UP or DOWN button to make a selection. Then press the ENTER button to
enter the desired mode.
There are 7 basic workout modes:
Manual, Pre-set Programs, Watt Program, Body Fat Program, Target Heart Rate Program, Heart
Rate Control Program, and User Program.

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FUNCTIONS:
SPEED: Displays current training speed. Maximum speed is 99.9 mile/h.
RPM: Displays current rotation per minute.
TIME: Accumulates the workout time from 00:00 to 99:59. Users can preset the target time they
want.
DIST: Accumulates the workout distance from 0.00 up to 999.9 miles. Users can preset the target
distance they want to reach.
ODO: Displays the total accumulated distance from 0 to 9999 miles.
CAL: Accumulates the calorie consumption from 0 to 9999. Users can preset the target Calories
they want to consume.
WATT: Displays current watt.
HEART RATE: Displays the current heart rate in beats per minute.
TARGET HR.: Users can preset their Target Heart Rate.
PROGRAM: There are 24 different programs to choose for training.
LEVEL: The program has 10 columns of bars and 8 bars in each column. Each column represents
a 1 minute workout and each bar represents 2 resistance levels.
WORKOUT PARAMETERS:
TIME / DISTANCE / CALORIES / AGE / WATT / TARGET HEART RATE
Setting Workout Parameters
After selecting the desired workout mode: Manual Program, Pre-set Programs, Watt Control
Program, Body Fat Program, Target Heart Rate Program, Heart Rate Control Program, and User
Program. You may pre-set several workout parameters for desired results.
Note: Some parameters are not adjustable in certain programs. Time and Distance cannot
be set up at the same time.
Once a program has been selected, press ENTER and TIME will flash.
Using the UP or DOWN button, you may select the desired time value. Press ENTER to input the
values. The flashing prompt will move to the next parameter, continue using the UP or DOWN
button. Press the START/STOP button to begin the workout.
More About Workout Parameters
Field
Setting Range
Default
Value
Increment/
Decrement
Description
Time
0:00~ 99:00
00:00
±1:00
1.When display is 0:00, Time will count up.
2.When time is 1:00-99:00, it will count
down to 0.
Distance
0.00~999.0
0.00
±1 .0
1.When display is 0.0, Distance will count
up.
2.When Distance is 1.0~999.0, it will count
down to 0.
Calories
0~9995
0
±5
1.When display is 0, Calories will count up.
2.When Calories is 5~9995, it will count
down to 0.
Watt
Age
45~250
10~99
100
30
±5
±1
User can set watt value only in the Watt
Control Program.
Target HR will be based on Age. When Heart
Rate exceeds Target HR, the Heart Rate
number will flash.
Pulse
60~220
90
±1
Setting Parameters for Target heart rate.

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PROGRAM OPERATION:
Manual (P1)
Program profile
SETTING PARAMETERS FOR MANUAL PROGRAM
1. Select Manual Program (P1) using the UP or DOWN button, then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time to workout, then the next parameter of Distance cannot
be adjusted.
4. Continue through all desired parameters, and press the START/STOP button to begin the
workout.
Note: Once the workout parameter counts down to zero, it will beep and stop the workout
automatically. Press the START button to continue the workout to reach the unfinished
workout parameter.
Pre-set programs (P2~P13)
Program profile

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There are 12 pre-set programs ready for use. All program profiles have 16 levels of
resistance.
SETTING PARAMETERS FOR PRE- SET PROGRAMS
1. Select one of the Pre-set Programs using the UP or DOWN button, then press ENTER. TIME
will flash so the value can be adjusted using the UP or DOWN key.
2. Press the ENTER button to save value and move to the next parameter to be adjusted.
Continue through all desired parameters, pressing the START/STOP button to begin the
workout.
Workout in any pre-set program
You can adjust the level of resistance by pressing the UP or DOWN button during the workout.
Note: If you set up the target time to work out, then the next parameter of Distance cannot be
adjusted. Once the workout parameters counts down to zero, it will beep and stop the
workout automatically. Press the START button to continue the unfinished parameter.
Watt Control Program (P14)
Program profile
SETTING PARAMETERS FOR THE WATT CONTROL PROGRAM
1. Select Watt Control Program (P14) using the UP or DOWN button, then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters, pressing the START/STOP button to start the workout.
Note: Once the workout parameters count down to zero, it will beep and stop the workout
automatically.
5. Press the START button to continue the workout to reach the unfinished workout parameter.
The computer will adjust the resistance load automatically depending on the speed to
maintain the constant watt value. You can use the UP or DOWN button to adjust the watt
value during the workout.

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BODY FAT Program (P15)
Program profile
SETTING DATA FOR BODY FAT
Select BODY FAT Program (P15) using the UP or DOWN button, then press ENTER. “MALE” will
flash so Gender can be adjusted using the UP or DOWN button. Press the ENTER button to save
gender and move to the next data.
“5’8 (inches)” of Height will flash so Height can be adjusted using the UP or DOWN button. Press
ENTER to save the value and move to the next data.
“165 (lbs)” of Weight will flash so Weight can be adjusted using the UP or DOWN button. Press
ENTER to save the value and move to the next data.
“30” of Age will flash so Age can be adjusted using the UP or DOWN button. Press ENTER to save
the value.
Press the START/STOP button to start the measurement. Please also remember to grasp the hand
pulse grips.After 15 seconds the display will show Body Fat %, BMR, BMI, & BODY TYPE.
Body Types:
There are 9 body types divided according to the FAT % calculated. Type 1 is from 5% to 9%. Type
2 is from 10% to 14%. Type 3 is from 15% to 19%. Type 4 is from 20% to 24%. Type 5 is from 25%
to 29%. Type 6 is from 30% to 34%. Type 7 is from 35% to 39%. Type 8 is from 40% to 44%. Type
9 is from 45% to 50%.
BMR: Basal Metabolism Ratio
BMI: Body Mass Index
Press START/STOP button to return the main display.
TARGET HEART RATE Program (P16)
Program profile
SETTING PARAMETERS FOR TARGET HEART RATE PROGRAM
1. Select TARGET HR (P16) using the UP or DOWN button, then press ENTER.
2. TIME will flash. The value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.

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4. Continue through all desired parameters, pressing START/STOP button to start workout.
Note: If Pulse is above the set TARGET HR, the Pulse value will flash to remind the user.
HEART RATE CONTROL Program (P17-P20)
Program profile
There are 4 selections for target pulse (HR):
HRC - 55% TARGET HR= 55% of (220-AGE)
HRC - 65% TARGET HR= 65% of (220-AGE)
HRC - 75% TARGET HR= 75% of (220-AGE)
HRC - 85% TARGET HR= 85% of (220-AGE)
SETTING PARAMETERS FOR HEART RATE CONTROL
1. Select one of the Heart Rate Control Programs using the UP or DOWN button, then press
ENTER.
2. TIME will flash. The value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If t you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters, pressing the START/STOP button to start the workout.
Note: If Pulse is above or below (± 5) the TARGET HR, the computer will adjust the
resistance load automatically. It will check every 20 seconds approx. 1 resistance load
will increase or decrease (Note: each resistance load represents 2 levels of load).
If one of the workout parameters counts down to be zero, it will beep and stop the
workout automatically. Press the START/STOP button to continue the workout to reach
unfinished workout parameter.

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User Program
Program profile (P21-P24)
The 4 user programs allow the user to set their own program that can be used immediately.
SETTING PARAMETERS FOR USER PROGRAM
1. Select the User Program using the UP or DOWN button then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the values and move to the next parameter to be adjusted.
Note: If you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters.
5. After finishing the setup of the desired parameters, level 1 will flash. Use the UP or DOWN
button to adjust, then press the ENTER button until finished. (There are 10 times total). Press
the START/STOP button to begin the workout.
Note: Once the workout parameter counts down to zero, it will beep and stop the workout
automatically. Press the START/STOP button to continue the workout to reach the
unfinished workout parameter.
Version 1.1

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